Dfs to check the istree in graph

#1


it gives me wrong answer
i make the cyle 0->6->8->9->0
but it gives me false plase check

#2

Hey Deepak, your implementation is correct but you were not forming graph correctly
(no edge from 0 to 6!)
also this will give only cycle presence in component connected with 0.(To handle this just call istreehelp for every non visited node!)

#3

thanks sir
for helping me

#4

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